What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

How long is the lead time?

The average lead time is one month for both peak and off-peak seasons.

What safety steps must be taken before driving?

You must ensure both expansion cabins are fully retracted and locked before driving to ensure safety.

Expandable 20FT 40FT Mobile Container House for Families

Name: Expandable 20FT 40FT Mobile Container House for Families
Brand: Zhonglian Steel Supply Co., Ltd.
SKU: 2114828452

Shandong, ChinaZhonglian Steel Supply Co., Ltd.

US$5,500.00

2-7 Pieces

US$5,300.00

8+ Pieces

Product profile

Customization

Available

After-sales Service

Online Guidance for Maintenance

Application

Villa

Model NO.

KZX-001

Fast Installation

Standard Installation

Feature

Earthquake Resistant, Easily Movable, Eco-Friendliness, Flexibly Combinable, Leak Proof, Moisture Proof, Safe, Thermal Insulation, Waterproof, Wind Resistance

Material

Steel Structure

Area

20FT

Materials

Galvanized Steel Pipe

Weight

1.5ton

Internal Space

L5480*W6110*H2240

Folding Dimensions

L5900*W2200*H2480

Sealing Property

Waterproof and Anti-Corrosion

Spatial Efficiency

Foldable Transportation Has a Lower Cost.

Flexible Layout

Meet The Diverse Usage Requirements

Structure

Sturdy and Durable

Function

Easy Installation

Fully Equipped

Refined Decoration

Appearance

Aesthetically Pleasing Modern

Economy

Low Maintenance Cost

Environmental Protection

Green Environmental Protection Materials

Transport Package

Standard Transportation

Specification

L5900*W6260*H2480mm

Trademark

Origin

China

HS Code

9406900090

Production Capacity

1000

Key features

Double Expansion Design: Both sides extend simultaneously to significantly increase internal living space and comfort.

Standard Road Compliance: Retracted width is approx. 2.5 meters, compliant with standard driving dimensions for easy travel.

One-Click Operation: Electric motor drive with dedicated buttons allows simple one-click expansion and retraction.

High Safety Standards: Features earthquake resistance, waterproofing, wind resistance, and thermal insulation properties.

Flexible Layout Options: Diverse usage requirements met with sturdy steel structure and refined interior decoration.

Eco-Friendly Materials: Constructed with galvanized steel pipes and green environmental protection materials for low maintenance.

Customization Available: Offers flexible, minor, and full customization options including designs and samples.

Family-Oriented Space: Ideal for families of four, providing separate living/dining areas and comfortable double beds.

Company profile

High Repeat Buyers ChoiceImporters and Exporters

Zhonglian Steel Supply Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.66h

AI-Powered supplier vetting

SummaryThe supplier operates across steel, mechanical equipment and components, construction materials, and related trading activities, with stated steel R&D, production, processing, sales, and service coverage. It reports flexible, minor, full, design-based, and sample-based customization, but does not provide 3D software design services and is not identified as a professional technical supplier. No management-system certifications, overseas showroom, overseas agents or branches, or offline trade-show participation are reported. Financial information for 2023 and 2024 shows zero reported operating revenue, operating cost, gross profit, and operating profit, which creates significant uncertainty regarding current financial activity. Production information includes 1,000 space capsules and a stated annual output range, while finished products are checked by packing staff. Named customer resources include major Chinese aerospace, railway, construction, automotive, and real-estate organizations, although the nature...

CertificationsThe supplier reports no certifications for management systems. This is explicit evidence that no such certification is held or reported in the supplied information.

Financial creditThe supplied financial records report zero operating revenue, operating cost, gross profit and operating profit for 2024, and zero operating revenue for 2023. These figures do not demonstrate positive operating performance and create a material concern about financial credibility.

R&D capabilityThe supplier states that it is not a professional technical supplier, provides no 3D software design services, and has no available SDK. Its company description does mention steel R&D, but only one year of R&D engineer experience is reported, providing limited support for strong innovation capability.

Production capacityThe supplier describes steel production and processing and reports an annual production output range together with 1,000 space capsules. It also reports one-month lead times in both off-peak and peak seasons, although finished-product inspection is assigned to packing staff and detailed production resources are not provided.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, full customization, customization from designs, and customization from samples. These stated options directly support broad customization capability, despite the absence of 3D software design services.

Client casesThe supplier identifies customer resources including China aerospace, China Railway entities, Sinotruk, construction companies, Shandong Expressway, Vanke Real Estate and BYD. These named organizations support the existence of claimed customer relationships, but the supplied information does not specify products, order scope, project outcomes or dates.

Product Q&A

Q:How does the double expansion mechanism work?

Both sides extend outward simultaneously using an electric motor drive system controlled by buttons, significantly increasing the internal living space.

Q:What are the dimensions when the house is retracted?

When retracted, the width returns to a standard size of around 2.5 meters, complying with road regulations for driving.

Q:Is the structure waterproof and durable?

Yes, it features galvanized steel pipes and multiple sealing strips to ensure waterproof, anti-corrosion, and dust-proof performance.

Q:Can the interior layout be customized?

Yes, flexible customization is available including minor, full customization, and options based on designs or samples.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.